<!--
 * @Author: liming
 * @Date: 2021-04-11 11:24:51
 * @LastEditTime: 2021-04-11 16:05:34
 * @FilePath: \codetest\00-通用代码参考\06-当前时间\currentTIme.html
-->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
        .showTime{
            width: 600px;
            height: 80px;
            margin: 100px auto;
            background-color: pink;
            font-size: 30px;
        }
    </style>
  </head>
  <body>
    <div class="showTime"></div>
    <script>
        var t = null;
        t = setTimeout(time, 1000); //開始运行
        function time() {
          clearTimeout(t); //清除定时器
          dt = new Date();
          var y = dt.getFullYear();
          var mt = dt.getMonth() + 1;
          var day = dt.getDate();
          var h = dt.getHours(); //获取时
          var m = dt.getMinutes(); //获取分
          var s = dt.getSeconds(); //获取秒
          document.querySelector(".showTime").innerHTML =
            "当前时间：" +
            y +
            "年" +
            mt +
            "月" +
            day +
            "日" +
            h +
            "时" +
            m +
            "分" +
            s +
            "秒";
          t = setTimeout(time, 1000); //设定定时器，循环运行
        }
      </script>
  </body>
</html>
